The John Deere Construction 312GR John Deere Construction skid-steer battery size is Group 31, and it uses a 12-volt electrical system. Its 650 CCA rating is low for John Deere skid-steers in this dataset.
ModelConstruction 312GR John Deere Construction
BrandJohn Deere
Voltage12 V
EquipmentSkid Steer
Voltage
12 V
Cold cranking
650 CCA
Battery size
Group 31
Battery location
See details below
How this battery compares
Compared with other John Deere skid-steer battery ratings in this dataset.
Cold cranking amps650 CCA
Low
LowAverageHigh
Low 460 CCAMedian 800 CCAHigh 950 CCA
BA
Battery specification
Model-specific replacement data
System voltage
12 V
Battery group size
Group 31
Cold cranking amps
650 CCA
RP
Replacement battery
What to match when buying
Use a heavy-duty 12 V starting battery in BCI Group 31 with about 950 CCA (or higher), provided the case dimensions, hold-down and terminal orientation match. AGM is a good upgrade for vibration resistance; verify the machine serial number before purchase.
LC
Battery location
Where the battery is mounted
The battery on the John Deere Construction 312GR skid steer loader is located under the left side engine panel, and replacement requires disconnecting the negative cable first, cleaning terminals with a baking soda solution, and installing a John Deere battery or one of equal specification.
ID
Model details
Equipment identity
Brand
John Deere
Model
Construction 312GR John Deere Construction
Equipment class
Skid-Steer Loader
HOW
How to replace the battery
Basic replacement procedure
Park on level ground, lower the lift arms/attachment, stop the engine, remove the key and isolate electrical power. Open the battery access, disconnect the negative cable first and then positive, remove the hold-down and lift out the battery. Clean the tray/terminals, install the replacement securely, connect positive first and negative last, then verify charging voltage and starting operation.
!
Bad battery symptoms
Signs the battery may be failing
Common signs are slow or no cranking, repeated clicking from the starter/solenoid, dim or flickering lights/display, electronics resetting during crank, needing frequent jump-starts, rapid self-discharge, corroded/swollen battery case, or resting voltage that quickly falls under load. Confirm cable condition and alternator output before condemning the battery.
?
What battery size fits the John Deere Construction 312GR John Deere Construction?
Quick answer
The official battery group size for the John Deere 312GR Skid Steer Loader is Group 31. For replacement, it's important to check the specific requirements and compatibility with your model.
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How many CCA does the John Deere Construction 312GR John Deere Construction need?
Quick answer
The recommended battery for the John Deere 312GR Skid Steer Loader typically has a Cold Cranking Amps (CCA) rating of 650. Always consult your local John Deere dealer for the most accurate specifications and replacement options.
?
What voltage battery does the John Deere Construction 312GR John Deere Construction use?
Quick answer
The John Deere 312GR Skid Steer Loader typically uses a 12-volt battery. For specific replacement options and specifications, it's best to consult your local John Deere dealer or the official website for the most accurate information.
?
Where is the battery on the John Deere Construction 312GR John Deere Construction?
Quick answer
The battery on the John Deere Construction 312GR skid steer loader is located under the left side engine panel, and replacement requires disconnecting the negative cable first, cleaning terminals with a baking soda solution, and installing a John Deere battery or one of equal specification.
?
What is the best replacement battery for the John Deere Construction 312GR John Deere Construction?
Quick answer
Use a heavy-duty 12 V starting battery in BCI Group 31 with about 950 CCA (or higher), provided the case dimensions, hold-down and terminal orientation match. AGM is a good upgrade for vibration resistance; verify the machine serial number before purchase.
Disclaimer: Battery specifications are for general reference and may vary by year, serial number or configuration. Always verify fitment and electrical requirements before purchase or installation. See the John Deere website for manufacturer information.
